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partial DSA support

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This commit is contained in:
Werner Koch 1998-03-09 21:44:06 +00:00
parent 1b1a6d7e77
commit a6a8f1e706
62 changed files with 2247 additions and 447 deletions
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45
g10/plaintext.c
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@ -30,6 +30,7 @@
#include "ttyio.h"
#include "filter.h"
#include "main.h"
#include "i18n.h"
/****************
@ -58,7 +59,8 @@ handle_plaintext( PKT_plaintext *pt, md_filter_context_t *mfx )
fname[pt->namelen] = 0;
}
if( !*fname ) { /* no filename given; write to stdout */
if( !*fname || (*fname=='-' && !fname[1])) {
/* no filename or "-" given; write to stdout */
fp = stdout;
}
else if( overwrite_filep( fname ) )
@ -181,3 +183,44 @@ ask_for_detached_datafile( md_filter_context_t *mfx, const char *inname )
}
/****************
* Hash the given files and append the hash to hash context md.
* If FILES is NULL, hash stdin.
*/
int
hash_datafiles( MD_HANDLE md, STRLIST files, int textmode )
{
IOBUF fp;
STRLIST sl=NULL;
text_filter_context_t tfx;
int c;
if( !files )
add_to_strlist( &sl, "-");
else
sl = files;
for( ; sl; sl = sl->next ) {
fp = iobuf_open( sl->d );
if( !fp ) {
log_error(_("can't open signed data '%s'\n"),
print_fname_stdin(sl->d));
if( !files )
free_strlist(sl);
return G10ERR_OPEN_FILE;
}
if( textmode ) {
memset( &tfx, 0, sizeof tfx);
iobuf_push_filter( fp, text_filter, &tfx );
}
while( (c = iobuf_get(fp)) != -1 )
md_putc(md, c );
iobuf_close(fp);
}
if( !files )
free_strlist(sl);
return 0;
}